Re: Difficulty in compiling gnuradio from git on opensuse 15.3

[Ron Economos]

You probably also need -DCMAKE_CXX_COMPILER=g++-11 on your CMake command 
line.

Ron

On 1/18/22 4:39 PM, lists@lazygranch.com wrote:
> I looked at
> https://build.opensuse.org/package/show/home:wkazubski:test:science/gnuradio39
> I clicked around a bit but I don't know specifically where you get the
> package list.
>
> The only one I can't load is for plotting. I have it but Cmake doesn't
> find it.
> "Python checking for pyqtgraph - not found"
> I have python3-pyqtgraph. Maybe there is a companio "devel" file.
>
> I put the output from cmake on a pastebin.
> https://pastebin.com/s5zi8SFh
>
> On Tue, 18 Jan 2022 12:42:42 +0100
> Wojciech Kazubski <wk@ire.pw.edu.pl> wrote:
>
> > > I just upgraded my Opensuse from 15.2 to rev 15.3. I compiled
> > > gnuradio 3.9 maintenance release
> > > using the instructions from
> > > https://wiki.gnuradio.org/index.php/InstallingGR#From_Source
> > >
> > > Results:
> > > ----------
> > > building release 3.9.0.0
> > > 100% tests passed, 0 tests failed out of 252
> > >
> > > Total Test time (real) = 149.09 sec
> > > -----------------------
> > >
> > > When I try to compile the current release I get this error:
> > > -------------------
> > > [  3%] Building CXX object
> > > gnuradio-runtime/lib/CMakeFiles/gnuradio-runtime.dir/constants.cc.o
> > > In file included from
> > > /usr/include/boost/dll/runtime_symbol_info.hpp:11:0, from
> > > /usr/local/src/gnuradio/build/gnuradio-runtime/lib/constants.cc:16:
> > > /usr/include/boost/dll/config.hpp:42:10: fatal error: filesystem:
> > > No such file or directory #include <filesystem> ^~~~~~~~~~~~
> > > compilation terminated.
> > > make[2]: ***
> > > [gnuradio-runtime/lib/CMakeFiles/gnuradio-runtime.dir/build.make:100:
> > > gnuradio-runtime/lib/CMakeFiles/gnuradio-runtime.dir/constants.cc.o]
> > > Error 1 make[1]: *** [CMakeFiles/Makefile2:2336:
> > > gnuradio-runtime/lib/CMakeFiles/gnuradio-runtime.dir/all] Error 2
> > > make: *** [Makefile:158: all] Error 2
> > > -------------------------
> > > I am using this command line for cmake in both cases:
> > > cmake -DCMAKE_C_COMPILER=gcc-11 -DCMAKE_BUILD_TYPE=Release
> > > -DPYTHON_EXECUTABLE=/usr/bin/python3 ../
> > I have last release of GNU Radio 3.9.5 package on my openSUSE Build
> > Service project at:
> > https://build.opensuse.org/package/show/home:wkazubski:test:science/gnuradio39
> > You can see the specfile to build your own package from git snapshot
> > or install binaries from:
> > https://build.opensuse.org/package/binaries/home:wkazubski:test:science/
> > gnuradio39/openSUSE_Leap_15.3
> >
> > There is a repository hardware:sdr on OBS with more packages related
> > to GNU Radio (currently 3.8.5 is there).
> >
> > --
> > Wojciech Kazubski